Tagged Questions

iOS is a mobile operating system developed by Apple. It was originally named the iPhone OS, but was renamed to the iOS in June, 2009. The iOS currently runs on the iPhone, iPod touch, iPad and Apple TV.

I have a tableView, and when the cell is clicked, it performs a segue to access another viewController. However, I would like to add as well another action, when the user slide the cell to the left. ...

Okay guys/gals, here's what I'm looking to do, I'd love some pointers to a good tutorial or a good explanation on how to do this. As much as I'd love someone to post code here, I need to learn how to ...

Right, so I'm making this game in swift and there are these 4 coins, each have an individual value of 10, 20, 50, 100. Is there any idea how I can assign these values to these nodes and then recreate ...

Some background:
I was forced to add a 64 bit fix to a game built using Cocos2d v2 before publishing the game and I did that using different little hacks from a tutorial, which solved the problem but ...

Im trying to implement a tapjoy intertistial in swift language...
I know how to implement most of ad networks using objective-c but i could not find any tutorial in the internet. I would like just to ...

I opt in mutli-tasking for my Universal app. for the iPad it's so clear what's feature it gives. and how to test it on simulator.
The problem with the iPhone. Is it supported? What are the provided ...

I keep getting the error "Definition Conflicts With Previous Value", this error has only shown up the most recent time I opened Xcode previously my code was working correctly and running allowing me ...

I want to keep a track of how many points have been scored overall in game over as many games as the person plays. For example, if a person plays the game 25 times and scores 100 each time then their ...

I am trying to enable login with a Facebook account for my new social app but I need to know how to change custom Facebook accounts fields in parse so I can know if a Facebook user already set up his ...

There's a way for Android to achieve this but I still puzzled on iOS approached.
I don't want to do migration every time I have new update so I prefer clear db to start over if it is so.
I found this ...

My goal is to set a collectionViewCell 's properties before its IBOutlets are set.
I tried to first set it in cellForRowAtIndexPath, like that :
func collectionView(collectionView: UICollectionView, ...

I have been working with CloudKit for the first time this weekend, and I came across a schema problem. It seems a CKReference is only able to model a 1-to-many relationship and since CKRecord does not ...

So I am pretty new to Objective C and just trying to make a tweak! The code works well on Xcode, but I want to just change it so that it works as a jailbreak tweak. Essentially when you are on your ...

I am trying to make several copies of an object to then append into an array. I am converting my object into a NSObject to use the method "copy()", however, I want to have "n" copies of this object ...

I'd like to know what is the best method for creating a water line in SpriteKit or even in SceneKit (if this is a better option)?
By water line I mean, an animated wavey line that indicates the level ...

I'm unable to see any colors besides black when I execute the following code. It is basically to make my own custom color palette. Can anyone help and tell me why this is happening? I only see white ...

I am working on the project. I use storyboard to organise the view. It happened that when I put the button at the bottom of the parent view, there is a grey bar beyond it. However, I cannot find out ...